{"id":1105,"date":"2024-07-05T08:35:59","date_gmt":"2024-07-05T08:35:59","guid":{"rendered":"https:\/\/gztodun.com\/?post_type=product&p=1105"},"modified":"2024-07-05T08:35:59","modified_gmt":"2024-07-05T08:35:59","slug":"fbx3000","status":"publish","type":"product","link":"https:\/\/gztodun.com\/index.php\/product\/fbx3000\/","title":{"rendered":"FBX3000"},"content":{"rendered":"
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feedback suppressor\"\"<\/span><\/h2>\n<\/div>\n
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\"\u201c\u5df2\u7ecf\u8fc7\u793e\u533a\u9a8c\u8bc1\u201d\u56fe\u6807\"<\/div>\n<\/div>\n<\/div>\n<\/div>\n
\r\nFBX3000 10-way professional digital feedback suppressor Scope of application: Meetings, theaters, auditoriums, classrooms, multi-purpose halls and other places with high-level sound requirements Features: A high-speed feedback suppressor that can accept 10 microphone inputs and 2 balanced outputs. Each microphone has independent 48V phantom power and gain adjustment. Two Lotus line inputs and outputs and two music inputs. The panel is equipped with a display screen that can display the current working status and signal level. Panel pass-through and feedback can be switched with one button. 10 microphone inputs with built-in automatic mixer. In many situations, such as at a podium or conference table, using two microphones can better capture the voice of a moving speaker, often increasing the risk of acoustic feedback. Due to this problem, the automatic mixer will automatically reduce the gain of the microphone with the weaker signal input, while increasing the gain of the other microphone with the stronger signal input. This way, it can track the speaker on the move, producing optimal sound clarity.\r\n<\/span><\/pre>\n
\u2022 10 microphone inputs, independent volume adjustment, independent 48V power supply.\r\n\u2022 Intelligent mixing of microphones in zones A and B\r\n\u2022 Line input\/output, music input (independent volume control) Lotus interface\r\n\u2022 Professional digital feedback suppression module, pass-through\/feedback mode switchable.\r\n\u2022 Professional frequency display, monitor output level clearly at a glance\r\n\r\nTechnical Parameters:\r\n\u00b7 Voltage: 230\/115 VAC, \u00b110%, 50\/60 Hz\r\n\u00b7 Inrush current: 1.5 A at 230 VAC \/ 3 A at 115 VAC\r\n\u00b7 Maximum power consumption: 50 VA\r\n\u00b7 Sampling rate: (fs) 32 kHz\r\n\u00b7 Frequency response: 125 Hz - 15 kHz\r\n\u00b7 Distortion: < 0.1 % (at 1 kHz)\r\n\u00b7 Signal-to-noise ratio: > 90 dB\r\n\u00b7 Signal delay: < 11 ms\r\n\u00b7 Decoupler frequency shift: up to 5 Hz\r\n\u00b7 Microphone input: 10 channels, XLR balanced interface\r\n\u00b7 Line input: Lotus\r\n\u00b7 Input impedance: 10K ohm \/ 2 ohm (line \/ microphone)\r\n\u00b7 CMRR: >25 dB (50 Hz to 20 kHz)\r\n\u00b7 Phantom power: 48V (microphone only, switchable)<\/span><\/pre>\n
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feedback suppressor<\/span><\/h2>\n<\/div>\n
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\"\u201c\u5df2\u7ecf\u8fc7\u793e\u533a\u9a8c\u8bc1\u201d\u56fe\u6807\"<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"featured_media":1107,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_cat":[53],"product_tag":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/gztodun.com\/index.php\/wp-json\/wp\/v2\/product\/1105"}],"collection":[{"href":"https:\/\/gztodun.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gztodun.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gztodun.com\/index.php\/wp-json\/wp\/v2\/media\/1107"}],"wp:attachment":[{"href":"https:\/\/gztodun.com\/index.php\/wp-json\/wp\/v2\/media?parent=1105"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/gztodun.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=1105"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/gztodun.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=1105"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}